We have released rsyslog 8.23.0.
This release is packed with changes and enhancements. One of the most interesting might be the removal of the SHA2-224 hash algorithm for KSI signatures. This is considered insecure and is no longer supported by the KSI library. Also notable are the changes to imfile, omfile and omelasticsearch, among lots of others. Please take a look at the Changelog for a full overview.
As always, feedback is appreciated.